Houston, Texas
United States
4
2021-09-30
The entities that hold a legal rights for patent applications filed by inventor PILGRIM Rick:
Rick PILGRIM from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Automated pipe tripping apparatus and methods
#2 | 2019-06-20Automated pipe tripping apparatus and methods
#3 | 2016-12-29Automated pipe tripping apparatus and methods
#4 | 2014-05-08Automated pipe tripping apparatus and methods
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